1&period; Instruction of the Battery Pack Structure&lpar;1&rpar; Battery modules50cells&comma; 5 parallel and 10 serial to make a battery module52cells&comma; 4 parallel and 13 serial to make a battery module

2&period; Storage and transportation&lpar;1&rpar;Based on the characters of cells&comma; proper environment for transportation of battery pack need to be created to protect the battery&period;&lpar;2&rpar;During transportation&comma;50&percnt; SOC must be kept to ensure that short circuit&comma; appearance of liquid in the battery or immersion of battery in liquid never occur&period;&lpar;3&rpar;Battery should be kept at -20ºC~45ºC in warehouse where it is dry&comma; clean and well-ventilated&period;&lpar;4&rpar;During loading of battery&comma; attention must be paid against dropping&comma; turning over and serious stacking&period;

3&period; Warnings and TipsIn order to prevent the battery leaking&comma; getting hot and exploding&comma; please pay attention to preventingmeasure as following&colon; Never throw the battery into water&comma; keep it under dry&comma; shady and cool circumstance when not use&period; Never upside down the positive and negative&period; Never connect the positive and negative of battery with metal&period; Never ship or store the battery together with metal Never knock&comma; throw or trample the battery&period; Never cut through the battery with nail or other edge tool&period; Never use or keep the battery under the high temperature&period; Otherwise it will cause battery heat&comma; get into fire or lose some function and reduce the life&period; The proposed temperature for long-term storage is 10-45ºC&period;

NO

Item

General Parameter

Remark

1

Model

BBG-HL01

2

Standard capacity&lpar;0&period;2C&rpar;

15Ah

3

Rated voltage

36V

4

Max&period; charge voltage

42&period;0V

Single Ave&period; charge Voltage&colon; 4&period;2V

5

Over charge protection

Over charge detection voltage

4&period;40±0&period;025V

Over charge release voltage

4&period;3±0&period;025V

6

Standard charge current

3A

0&period;2C

7

Charging time

About 300 minutes

0&period;2C

8

Discharge cut-off voltage

27&period;5V

Single Ave&period; Discharge Voltage&colon; 2&period;75V

9

Over discharge Protection

Over discharge detection voltage

2&period;5±0&period;05V

Over discharge release voltage

2&period;75±0&period;05V

10

Max&period; continuous discharge current

20A&lpar;adjustable&rpar;

11

Peak discharge current

45A&lpar;adjustable&rpar;

3C

12

Short circuit protection

Detection delay time

XXμs

Release condition

Cut-off load

12

Battery dimension

360&ast;90&ast;92mm

13

Total weight&lpar;Approx&period;&rpar;

About 3&period;5kg

14

Operation temperature

Standard

0~45

Discharge

-20~65

Storage

-20~65

4&period; ContactAny questions or concerns&comma; please call us at &plus;86-13267068372&period; Selina always here and will do best to help you&period;

Your inquiry will be replied within 12 hours&comma; thanks for your support&period; O&lpar;∩&lowbar;∩&rpar;O